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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(4-bromo-phenyl)-2-<i>p</i>-tolyldisulfanyl-3<i>H</i>-quinazolin-4-one 42191-95-7 C21H15BrN2OS2
    3-(4-bromo-phenyl)-2-<i>p</i>-tolyldisulfanyl-3<i>H</i>-quinazolin-4-one
    —— 3-butyl-5,8-di-morpholin-4-yl-2-phenyl-3,4-dihydro-pyrimido[4,5-<i>d</i>]pyridazine 49589-02-8 C24H32N6O2
    3-butyl-5,8-di-morpholin-4-yl-2-phenyl-3,4-dihydro-pyrimido[4,5-<i>d</i>]pyridazine
    —— 3-(2,2-dimethyl-4,6-dioxo-[1,3]dioxan-5-ylidene)-2-isopropyl-pentanedioic acid diethyl ester 18008-66-7 C18H26O8
    3-(2,2-dimethyl-4,6-dioxo-[1,3]dioxan-5-ylidene)-2-isopropyl-pentanedioic acid diethyl ester
    —— 3,5-dichloro-<i>N</i>-(5-chloro-4-phenyl-thiazol-2-yl)-2-hydroxy-benzamide 50728-84-2 C16H9Cl3N2O2S
    3,5-dichloro-<i>N</i>-(5-chloro-4-phenyl-thiazol-2-yl)-2-hydroxy-benzamide
    —— 3-Guanidinobenzoesaeure-4'-nitrophenylester 21658-27-5 C14H12N4O4
    3-Guanidinobenzoesaeure-4'-nitrophenylester
    —— 3-(2-isopropoxy-phenyl)-4<i>H</i>-[1,2,4]triazole 50616-37-0 C11H13N3O
    3-(2-isopropoxy-phenyl)-4<i>H</i>-[1,2,4]triazole
    —— 3-Chlormethyl-1-methoxy-4-methyl-5-phenylpyrazol 39753-50-9 C12H13ClN2O
    3-Chlormethyl-1-methoxy-4-methyl-5-phenylpyrazol
    —— [3,3'-(6-methyl-2,4-dioxo-4<i>H</i>-pyrimidine-1,3-diyl)-dipropyl]-bis-phosphonic acid tetrabutyl ester 42182-92-3 C27H52N2O8P2
    [3,3'-(6-methyl-2,4-dioxo-4<i>H</i>-pyrimidine-1,3-diyl)-dipropyl]-bis-phosphonic acid tetrabutyl ester
    —— 3,3-Difluoro-3-[2-(1,1,3,3,3-pentafluoro-2-fluorocarbonyl-propoxy)-ethylsulfanyl]-2-trifluoromethyl-propionyl fluoride 41875-04-1 C10H6F12O3S
    3,3-Difluoro-3-[2-(1,1,3,3,3-pentafluoro-2-fluorocarbonyl-propoxy)-ethylsulfanyl]-2-trifluoromethyl-propionyl fluoride
    —— 3,6,7-triaza-tricyclo[3.2.1.0<sup>2,4</sup>]octane-3,6,7-tricarboxylic acid 6,7-di-<i>tert</i>-butyl ester 3-ethyl ester 53385-11-8 C18H29N3O6
    3,6,7-triaza-tricyclo[3.2.1.0<sup>2,4</sup>]octane-3,6,7-tricarboxylic acid 6,7-di-<i>tert</i>-butyl ester 3-ethyl ester
    —— (3R,4R)-3-Methyl-4-phenyl-6-((E)-styryl)-3,4-dihydro-pyran-2-one 41769-40-8 C20H18O2
    (3R,4R)-3-Methyl-4-phenyl-6-((E)-styryl)-3,4-dihydro-pyran-2-one
    —— 3,5-Bis-(2,2-dichlor-1,1-difluorethyl)-1,2,4-triazol 53644-20-5 C6H3Cl4F4N3
    3,5-Bis-(2,2-dichlor-1,1-difluorethyl)-1,2,4-triazol
    —— 3,4-diamino-5-phenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2-thione 54760-34-8 C12H11N5S
    3,4-diamino-5-phenyl-1,3-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2-thione
    —— 3-(4-methoxy-phenyl)-1-methyl-6,7-dihydro-1<i>H</i>-indazole 51093-38-0 C15H16N2O
    3-(4-methoxy-phenyl)-1-methyl-6,7-dihydro-1<i>H</i>-indazole
    —— 3,4-Dimethoxy-benzoic acid 1-benzyl-3-dimethylamino-2-methyl-1-phenyl-propyl ester 52891-20-0 C28H33NO4
    3,4-Dimethoxy-benzoic acid 1-benzyl-3-dimethylamino-2-methyl-1-phenyl-propyl ester
    —— 3-(3,4-Dimethoxy-phenyl)-N-[2-(3,4-dimethoxy-phenyl)-ethyl]-N-ethyl-propionamide 51842-97-8 C23H31NO5
    3-(3,4-Dimethoxy-phenyl)-N-[2-(3,4-dimethoxy-phenyl)-ethyl]-N-ethyl-propionamide
    —— 3-anilino-5-(4-methoxy-benzylidene)-2-thioxo-imidazolidin-4-one 41250-32-2 C17H15N3O2S
    3-anilino-5-(4-methoxy-benzylidene)-2-thioxo-imidazolidin-4-one
    —— 3,5-Dicyano-6-(dimethoxy-phosphoryloxy)-1-methyl-2,4-diphenyl-1,2,3,4-tetrahydro-pyridine-3-carboxylic acid ethyl ester 42940-61-4 C25H26N3O6P
    3,5-Dicyano-6-(dimethoxy-phosphoryloxy)-1-methyl-2,4-diphenyl-1,2,3,4-tetrahydro-pyridine-3-carboxylic acid ethyl ester
    —— 3-Allylaminomethyl-5-methoxy-1-phenylpyrazol 51862-53-4 C14H17N3O
    3-Allylaminomethyl-5-methoxy-1-phenylpyrazol
    —— 3-{2-[2,2-bis-(5-bromo-indol-3-yl)-ethyl]-4-bromo-anilino}-5,5-dimethyl-cyclohex-2-enone 50695-41-5 C32H28Br3N3O
    3-{2-[2,2-bis-(5-bromo-indol-3-yl)-ethyl]-4-bromo-anilino}-5,5-dimethyl-cyclohex-2-enone
    —— 3-p-Tolyl-5-dimethylaminomethyl-2-thiodihydrouracil 53377-24-5 C14H19N3OS
    3-p-Tolyl-5-dimethylaminomethyl-2-thiodihydrouracil
    —— 3-(5-Ethyl-2,2,4,5-tetramethyl-[1,3]dioxolan-4-yl)-1-phenyl-prop-2-yn-1-ol 56055-78-8 C18H24O3
    3-(5-Ethyl-2,2,4,5-tetramethyl-[1,3]dioxolan-4-yl)-1-phenyl-prop-2-yn-1-ol
    —— [3-methyl-5-(3-nitro-phenyl)-[1,2,4]triazol-4-yl]-(2-nitro-phenyl)-amine 54928-52-8 C15H12N6O4
    [3-methyl-5-(3-nitro-phenyl)-[1,2,4]triazol-4-yl]-(2-nitro-phenyl)-amine
    —— 3-(2-Diethylamino-ethyl)-5-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid (2-acetylamino-phenyl)-amide 54871-62-4 C20H29N3O4
    3-(2-Diethylamino-ethyl)-5-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid (2-acetylamino-phenyl)-amide
    —— 3-(3-Dimethylamino-propyl)-5-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid (2-acetylamino-phenyl)-amide 54871-63-5 C19H27N3O4
    3-(3-Dimethylamino-propyl)-5-methyl-2-oxo-tetrahydro-furan-3-carboxylic acid (2-acetylamino-phenyl)-amide
    —— (3-bromo-1,2,2,3,4,4,5,5,6,6-decamethylhexasilinan-1-yl) trifluoromethanesulfonate 174904-67-7 C11H30BrF3O3SSi6
    (3-bromo-1,2,2,3,4,4,5,5,6,6-decamethylhexasilinan-1-yl) trifluoromethanesulfonate
    —— 3-(4-Methylbenzhydryloxy)-chinuclidin-hydrogenfumarat 27724-68-1 C4H4O4*C21H25NO
    3-(4-Methylbenzhydryloxy)-chinuclidin-hydrogenfumarat
    —— 3-Pyrrolidin-1-yl-1-(2,3,11,11a-tetrahydro-1H,5H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-10-yl)-propan-1-one; compound with 2,3-dihydroxy-succinic acid 61571-35-5 C4H6O6*C19H27N3O
    3-Pyrrolidin-1-yl-1-(2,3,11,11a-tetrahydro-1H,5H-benzo[e]pyrrolo[1,2-a][1,4]diazepin-10-yl)-propan-1-one; compound with 2,3-dihydroxy-succinic acid
    —— 3β-(2-tetrahydropyranyloxy)-5α-cholestan-6α-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 151235-95-9 C46H74O12
    3β-(2-tetrahydropyranyloxy)-5α-cholestan-6α-yl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside
    —— 3-butyl-6-chloro-5<i>H</i>-isothiazolo[5,4-<i>d</i>]pyrimidin-4-one 28608-20-0 C9H10ClN3OS
    3-butyl-6-chloro-5<i>H</i>-isothiazolo[5,4-<i>d</i>]pyrimidin-4-one
    —— 3-Pyridinecarboxylic acid, 4-hydroxy-2,6-bis(trifluoromethyl)-,1-methylethyl ester 137144-39-9 C11H9F6NO3
    3-Pyridinecarboxylic acid, 4-hydroxy-2,6-bis(trifluoromethyl)-,1-methylethyl ester
    —— (3S,4R)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-((S)-1-(1-napthyl)ethyl)azetidin-2-one 1373317-53-3 C30H30N2O
    (3S,4R)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-((S)-1-(1-napthyl)ethyl)azetidin-2-one
    —— (3α,5α,6β,22S,23Z)-22-tert-butyldimethylsilyloxy-3,5-cyclo-6-methoxy-26,27-dinorcholest-23-en-25-oic acid methyl ester 1448353-20-5 C33H56O4Si
    (3α,5α,6β,22S,23Z)-22-tert-butyldimethylsilyloxy-3,5-cyclo-6-methoxy-26,27-dinorcholest-23-en-25-oic acid methyl ester
    —— 3-Amino-4,4,4-trifluor-3-trifluormethyl-buttersaeure 4522-10-5 C5H5F6NO2
    3-Amino-4,4,4-trifluor-3-trifluormethyl-buttersaeure
    —— 3-(4-fluorophenyl)-1-phenyl-1,4-dihydro-1,2,4-benzotriazin-4-yl 1515830-40-6 C19H13FN3
    3-(4-fluorophenyl)-1-phenyl-1,4-dihydro-1,2,4-benzotriazin-4-yl
    —— 3-(1-methyl-5-nitro-1<i>H</i>-pyrrol-2-ylmethyleneamino)-2-thioxo-thiazolidin-4-one 63158-33-8 C9H8N4O3S2
    3-(1-methyl-5-nitro-1<i>H</i>-pyrrol-2-ylmethyleneamino)-2-thioxo-thiazolidin-4-one
    —— 3-Benzyloxy-11-methylestra-1,3,5(10),9(11)-tetraen-17β-ol 64109-68-8 C26H30O2
    3-Benzyloxy-11-methylestra-1,3,5(10),9(11)-tetraen-17β-ol
    —— 3-Hexyl-1,3-thiazan-4-on 1926-12-1 C10H19NOS
    3-Hexyl-1,3-thiazan-4-on
    —— 3-(Difluormethylen)-5α-estran-17-on 23629-21-2 C19H26F2O
    3-(Difluormethylen)-5α-estran-17-on
    —— 3-hydroxymethyl-2-(6'-carbomethoxy-hexyl)-1-acetoxy-indan 65056-51-1 C20H28O5
    3-hydroxymethyl-2-(6'-carbomethoxy-hexyl)-1-acetoxy-indan
    —— 3-[(3-benzyl-5-thioxo-1,5-dihydro-(1,2,4)-triazol-4-yl)imino]-1-piperidin-1-ylmethyl-1,3-dihydroindol-2-one 1350822-76-2 C23H24N6OS
    3-[(3-benzyl-5-thioxo-1,5-dihydro-(1,2,4)-triazol-4-yl)imino]-1-piperidin-1-ylmethyl-1,3-dihydroindol-2-one
    —— 3-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-[5-methyl-1-(4-nitro-phenyl)-1<i>H</i>-pyrazol-4-yl]-propan-1-ol 5298-79-3 C23H26FN5O3
    3-[4-(4-fluoro-phenyl)-piperazin-1-yl]-1-[5-methyl-1-(4-nitro-phenyl)-1<i>H</i>-pyrazol-4-yl]-propan-1-ol
    —— 3,4,3'',4''-Tetrakis-octyloxy-[1,1';2',1'']terphenyl-4'-carboxylic acid methyl ester 160913-79-1 C52H80O6
    3,4,3'',4''-Tetrakis-octyloxy-[1,1';2',1'']terphenyl-4'-carboxylic acid methyl ester
    —— 3β,17β-Diacetoxy-6-aza-B-homo-5α-androstan 52290-29-6 C23H37NO4
    3β,17β-Diacetoxy-6-aza-B-homo-5α-androstan
    —— (3-methyl-2,4-dioxo-2,3,4,5,6,7-hexahydro-cyclopentapyrimidin-1-yl)-acetic acid ethyl ester 49786-35-8 C12H16N2O4
    (3-methyl-2,4-dioxo-2,3,4,5,6,7-hexahydro-cyclopentapyrimidin-1-yl)-acetic acid ethyl ester
    —— 3-<i>tert</i>-butyl-1-isopropyl-1,4,4a,7a-tetrahydro-pyrrolo[3,4-<i>c</i>]pyridazine-5,7-dione 40756-21-6 C13H21N3O2
    3-<i>tert</i>-butyl-1-isopropyl-1,4,4a,7a-tetrahydro-pyrrolo[3,4-<i>c</i>]pyridazine-5,7-dione
    —— 3-[(Z)-2-(4-Bromo-phenyl)-vinyl]-cyclohex-2-enone 54702-63-5 C14H13BrO
    3-[(Z)-2-(4-Bromo-phenyl)-vinyl]-cyclohex-2-enone
    —— 3-Methyl-5-piperidin-1-yl-pentane-1,3,4-triol 51265-93-1 C11H23NO3
    3-Methyl-5-piperidin-1-yl-pentane-1,3,4-triol
    —— 3-(2-ethoxy-naphthalen-1-ylmethylene)-3<i>H</i>-isobenzofuran-1-one 51958-45-3 C21H16O3
    3-(2-ethoxy-naphthalen-1-ylmethylene)-3<i>H</i>-isobenzofuran-1-one
    —— 3-Diethylaminocarbonyl-3,4-dihydro-6-methoxy-1-methyl-β-carbolin 43167-68-6 C18H23N3O2
    3-Diethylaminocarbonyl-3,4-dihydro-6-methoxy-1-methyl-β-carbolin